Great Britain will stage its highly anticipated season finale Oct. 20 at Ascot, where superstar Frankel, one of the best racehorses of the modern era, will bid to remain undefeated in his final career start.

As a showdown with Frankel looms later this month, European champion Cirrus des Aigles uncoiled an explosive rally a quarter mile out at Longchamp, romping to an easy win in the Oct. 6 Qatar Prix Dollar (Fr-II).